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    <title>首都图书馆</title>
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    <style>
        body {
            font-family: "Microsoft YaHei", sans-serif;
            background-color: #031561;
            color: #333;
            max-width: 768px;
            margin: 0 auto;
        }

        .header {
            background-color: #031561;
            color: white;
            padding: 15px 15px;
            position: relative;
            text-align: center;
        }

        .header .back-btn {
            position: absolute;
            left: 15px;
            top: 50%;
            transform: translateY(-50%);
            color: white;
            font-size: 20px;
        }

        .header .menu-btn {
            position: absolute;
            right: 15px;
            top: 50%;
            transform: translateY(-50%);
            color: white;
            font-size: 20px;
        }

        .banner-img {
            width: 100%;
            height: auto;
        }

        .container {
            background-color: #031561;
            padding: 0;
            max-width: 750px;
            opacity: 0;
        }

        .content {
            padding: .3rem;

        }

        .intro-box {
            background-color: rgba(23, 54, 135, 0.9);
            color: #fff;
            padding: .2rem .2rem;
            border-radius: .1rem;
            margin-bottom: .12rem;
            line-height: .46rem;
            margin-top: -3.9rem;
            position: relative;
            font-size: .28rem;
            border: 2px solid #4598BC;
            z-index: 2;
        }

        .intro-box p {
            font-size: .32rem;
            color: #FFFFFF;
            line-height: .6rem;
            text-align: justify;
            font-style: normal;
            /* 超过4行... */
            overflow: hidden;
            text-overflow: ellipsis;
            display: -webkit-box;
            -webkit-line-clamp: 4;
            -webkit-box-orient: vertical;
            margin: 0;
        }

        .intro-box span {
            width: 100%;
            font-family: OPlusSans30;
            font-size: .28rem;
            color: #37C4FF;
            line-height: .6rem;
            text-align: center;
            font-style: normal;
            display: block;
        }

        .series-grid {
            display: flex;
            flex-wrap: wrap;
            margin: .4rem 0 0;
            background: rgba(23, 54, 135, 0.9);
            border: 2px solid #4598BC;
            background-repeat: repeat-y;
            background-size: 100% auto;
            width: 100%;
            box-sizing: border-box;
            padding: .05rem .2rem;
            border-radius: .1rem;
        }



        .series-item {
            width: 50%;
            padding: 0 8px 18px;
        }

        .series-grid-f {
            margin-top: .4rem;
        }

        .series-card {
            overflow: hidden;
            display: block;
            color: #333;
            text-decoration: none;
        }

        .series-grid-img {
            width: 3.5rem;
            height: .75rem;
            display: block;
            float: left;
            margin: .25rem 0 .3rem 1.6rem;
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        .series-img-container {
            position: relative;
            overflow: hidden;
            height: 1.63rem;
            /* width: 3.15rem; */
            /* box-shadow: 0px .04rem .12rem 0px rgba(129, 19, 13, 1); */
            border-radius: .2rem;
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        .series-img {
            width: 100%;
            height: 1.63rem;
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            font-family: OPlusSans30;
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            border-radius: 20px;
            font-size: 14px;
            transition: all 0.3s ease;
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            height: 100vh;
            position: fixed;
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            left: 0;
            z-index: 99;
            display: none;
            background-color: rgba(0, 0, 0, 0.5);
        }

        .close {
            width: .25rem;
            height: .25rem;
            float: right;
            opacity: 1;
            z-index: 999;
            margin: .78rem .25rem .2rem 0;
            cursor: pointer;
            display: block;
            z-index: 999999;
            position: relative;
        }

        .pop_box {
            width: 6.9rem;
            height: calc(100vh - 2.5rem);
            display: block;
            float: left;
            margin: 0 0 0 .3rem;
            background: rgba(23, 54, 135, 1);
            border: 2px solid #4598BC;
            padding: .3rem;
            font-size: .32rem;
            color: #FFFFFF;
            line-height: .6rem;
            text-align: justify;
            font-style: normal;
            border-radius: .1rem;
            overflow: auto;
        }

        .pop_box span {
            color: #36B3FF;
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    </style>
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                <p>2021年中央网信办发布《提升全民数字素养与技能行动纲要》，全民数字素养教育成为国家战略的重要组成部分。随后，《“十四五”国家信息化规划》等“十四五”政策文件进一步将数字素养教育纳入国家战略体系，使其成为缩小数字鸿沟、促进社会公平的关键举措。数字素养作为公民必备的基本能力，已成为<span>建设学习型社会、提升国民素质的重要基础。</span>
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                <p>公共图书馆作为<span>社会信息资源的重要提供者和知识传播者，</span>承担着公众数字素养提升的重要职责,开展市民数字素养提升计划项目不仅是回应公众多元化需求的必然选择，也是促进社会数字包容、消除数字鸿沟的重要途径。
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                <p>2021年中央网信办发布《提升全民数字素养与技能行动纲要》，全民数字素养教育成为国家战略的重要组成部分。随后，《“十四五”国家信息化规划》等“十四五”政策文件进一步将数字素养教育纳入国家战略体系，使其成为缩小数字鸿沟、促进社会公平的关键举措。数字素养作为公民必备的基本能力，已成为<span>建设学习型社会、提升国民素质的重要基础。</span>
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